Lot's of Low Memory error entries

[TimeTraveler7]

I've noticed quite a lot of Low Memory error/diagnostics entries on my 4S ever since I upgraded to 7.1.x. Out of those transferred to the computer via iTunes, there are around 80 items for June, around 260 for July, and 252 for August so far.
Is this something 4S on 7.1.2 has to live with, or does it only happen on a jailbroken iPhone with these specs?

 

[willerz2]

This occurs on all devices. It depends on the apps or tweaks that are running on the device. If your apps/tweaks are taking up RAM faster than iOS can refresh/manage the device's memory. It's normal. If you're experiencing sudden crashes left and right however, then that's a different story.